15705619080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1427}}^1\times {\mathrm{2237}}^1$

素因数の和:3719

約数の個数: 128

約数和(自身を含む): 48321463680

約数和(自身を除く): 32615844600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1427, 1640, 2237, 2460, 2854, 4281, 4474, 4920, 5708, 6711, 7135, 8562, 8948, 11185, 11416, 13422, 14270, 17124, 17896, 21405, 22370, 26844, 28540, 33555, 34248, 42810, 44740, 53688, 57080, 58507, 67110, 85620, 89480, 91717, 117014, 134220, 171240, 175521, 183434, 234028, 268440, 275151, 292535, 351042, 366868, 458585, 468056, 550302, 585070, 702084, 733736, 877605, 917170, 1100604, 1170140, 1375755, 1404168, 1755210, 1834340, 2201208, 2340280, 2751510, 3192199, 3510420, 3668680, 5503020, 6384398, 7020840, 9576597, 11006040, 12768796, 15960995, 19153194, 25537592, 31921990, 38306388, 47882985, 63843980, 76612776, 95765970, 127687960, 130880159, 191531940, 261760318, 383063880, 392640477, 523520636, 654400795, 785280954, 1047041272, 1308801590, 1570561908, 1963202385, 2617603180, 3141123816, 3926404770, 5235206360, 7852809540, 15705619080]

約数ペア:

[(1, 15705619080), (2, 7852809540), (3, 5235206360), (4, 3926404770), (5, 3141123816), (6, 2617603180), (8, 1963202385), (10, 1570561908), (12, 1308801590), (15, 1047041272), (20, 785280954), (24, 654400795), (30, 523520636), (40, 392640477), (41, 383063880), (60, 261760318), (82, 191531940), (120, 130880159), (123, 127687960), (164, 95765970), (205, 76612776), (246, 63843980), (328, 47882985), (410, 38306388), (492, 31921990), (615, 25537592), (820, 19153194), (984, 15960995), (1230, 12768796), (1427, 11006040), (1640, 9576597), (2237, 7020840), (2460, 6384398), (2854, 5503020), (4281, 3668680), (4474, 3510420), (4920, 3192199), (5708, 2751510), (6711, 2340280), (7135, 2201208), (8562, 1834340), (8948, 1755210), (11185, 1404168), (11416, 1375755), (13422, 1170140), (14270, 1100604), (17124, 917170), (17896, 877605), (21405, 733736), (22370, 702084), (26844, 585070), (28540, 550302), (33555, 468056), (34248, 458585), (42810, 366868), (44740, 351042), (53688, 292535), (57080, 275151), (58507, 268440), (67110, 234028), (85620, 183434), (89480, 175521), (91717, 171240), (117014, 134220)]